Foreword 1
Unit One Friends Bring Happiness 1
Unit Two Time Flies! 19
Unit Three Man,Money:Which One Wins? 35
Unit Four Environment:What's Wrong? 53
Unit Five Understanding Culture 71
Unit Six Entertainment 93
Unit Seven Traveling:To a New World? 111
Unit Eight Family Life:Multigenerational Family in China 137
Unit Nine Fighting Obesity 161
Unit Ten Transportation:Motorism in China 179
Appendix Ⅰ Keys and Additional Activities 201
Appendix Ⅱ Role Cards 231